Question

eart as reference of potential​

Answer 1

Answer:

a common potential when talking about electricity in general. However, it IS only a reference. In any circuit, ground is generally a reference point from which you measure voltages to other points in the circuit. That ground may or may not be connected to the planet.

Explanation:

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Answer 2

Explanation:

Because of that, earth or ground, is quoted as a common potential when talking about electricity in general. However, it IS only a reference. In any circuit, ground is generally a reference point from which you measure voltages to other points in the circuit. That ground may or may not be connected to the planet.

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